ISRO developing semi-cryogenic engine working on liquid oxygen kerosene


PTI, May 6, 2024, 6:07 PM IST

Bengaluru: ISRO on Monday said it is developing a 2,000 kN (kilonewton) thrust semi-cryogenic engine working on a Liquid Oxygen (LOX) Kerosene propellant combination for enhancing the payload capability of Launch Vehicle Mark-3 (LVM3) and for future launch vehicles.

Liquid Propulsion Systems Centre (LPSC) is the lead centre for the development of semi-cryogenic propulsion systems with the support of other launch vehicle centres of ISRO.

The successful ignition of a semi-cryo pre-burner is a major accomplishment of ISRO in the development of semi-cryogenic propulsion systems, the space agency said.

The assembly and testing of the propulsion modules were done at the ISRO propulsion complex (IPRC), Mahendragiri.

As part of the engine development, a pre-burner ignition test article, which is a full complement of the engine power head system excluding the turbopumps, is realised, it said, adding, the first ignition trial was conducted successfully on May 2, at semi cryo integrated engine test facility (SIET) at IPRC, Mahendragiri.

Smooth and sustained ignition of the pre-burner is demonstrated, which is vital for the starting of the semi-cryogenic engine, it added.

According to ISRO, semi-cryogenic engine ignition is achieved using a start fuel ampule which uses a combination of Triethyle Alumnide and Triethyle Boron developed by Vikram Sarabhai Space Centre (VSSC) and used for the first time in ISRO in the 2000 kN semi-cryogenic engine.

Many injector elemental level ignition tests were conducted at the Propulsion Research Laboratory Division (PRLD) facility of VSSC for characterisation, it said, adding, the ignition process is one of the most critical parts in the development of liquid rocket engine systems.

With the successful ignition of the semi-cryo pre-burner, a major milestone in the semi-cryo engine development has been achieved, it said.

”This will be followed by development tests on the engine powerhead test article and fully integrated engine. The development of a semi-cryo stage with 120 tons of propellant loading is also under progress,” it added.

Udayavani is now on Telegram. Click here to join our channel and stay updated with the latest news.

Top News

Maharashtra Polls: Eknath Shinde targets Uddhav for `giving up’ Bal Thackeray’s principles for power

Will appear before Lokayukta for questioning in MUDA case, says CM Siddaramaiah

Lies have short life, Cong’s ‘fake’ narrative smashed: Fadnavis

Temple idols found desecrated in Hyderabad, case registered

SC junks plea against quashing of LOC issued to ex-house help of Sushant Singh Rajput

JPC chairman Jagdambika Pal to visit K’taka on Nov 7 to meet farmers protesting Waqf notices

Indian boxer Mandeep Jangra wins WBF’s world title

Related Articles More

Maharashtra Polls: Eknath Shinde targets Uddhav for `giving up’ Bal Thackeray’s principles for power

CBI forms SIT to probe into Tirupati laddu adulteration allegations

Out on bail, murder accused shoots dead wife, three children in Varanasi

Delhi: Man held for killing brother-in-law for ‘ill-treating’ his sister

Lies have short life, Cong’s ‘fake’ narrative smashed: Fadnavis

MUST WATCH

Gho Pooja in Deepavali Festival

Melukote Deepavali

Ganapathi Co-operative Society Ltd

Udayavani Chinnara Banna 2024

Annapoorna Aahar | Food Places In Mysore


Latest Additions

Waqf Issue: JPC chair Jagdambika Pal to visit Hubballi, Vijayapura on November 7

Maharashtra Polls: Eknath Shinde targets Uddhav for `giving up’ Bal Thackeray’s principles for power

Shivamogga: Wild elephant dies due to electrocution form farm fence; Landowner detained

Folk singer Sharda Sinha’s condition critical, PM in direct contact with treating doctors

Weight loss could help one manage PCOS symptoms, study suggests

Thanks for visiting Udayavani

You seem to have an Ad Blocker on.
To continue reading, please turn it off or whitelist Udayavani.